Sharpe, H. J. “Reflection of Sound at a Paraboloid.” Camb. Phil. Soc. Proc., Vol. 15, pp. 190–197, 1909.
Stewart, G. W. “Architectural Acoustics.” Sibley Journal of Engineering, May, 1903. Published by Cornell University, Ithaca, N. Y. An account of an investigation leading to the cure of the acoustics of Sibley Auditorium.
Sturmhöfel, A. “Akustik des Baumeisters.” Published by Schuster and Bufleb, Berlin, 1894. An 87-page pamphlet on the acoustics of rooms. Discusses effects of relief work in rooms on sound. Account of experimental work. References to auditoriums.
Tallant, Hugh. “Hints on Architectural Acoustics.” The Brickbuilder, Vol. 19, 1910, pp. 111, 155, 199, 243, 265. A series of articles giving an exposition of the principles of the subject with practical applications.
Tallant, Hugh. “Acoustical Design in the Hill Memorial Auditorium, University of Michigan.” The Brickbuilder, Vol. XXII, p. 169, August, 1913. See also plates 113, 114, 115. A discussion of the acoustical results obtained in this auditorium, a special feature being the action of a huge parabolic reflecting wall surface over the stage.
Tallant, Hugh. “Architectural Acoustics. The Effect of a Speaker’s Voice in Different Directions.” The Brickbuilder, Vol. 22, p. 225, October, 1913.
Taylor, H. O. “A Direct Method of Finding the Value of Materials as Sound Absorbers.” Physical Review, Vol. 2 (2), p. 270, October, 1913.
Tufts, F. L. “Transmission of Sound Through Porous Materials.” Amer. Journal of Science, Vol. II, p. 357, 1901. Experimental work leading to the conclusion that sound is transmitted through porous materials in the same proportion that a current of air is.
Watson, F. R. “Echoes in an Auditorium.” Physical Review, Vol. 32, p. 231, 1911. An abstract giving an account of the experiments in the auditorium at the University of Illinois.
Watson, F. R. “Inefficiency of Wires as a Means of Curing Defective Acoustics of Auditoriums.” Science, Vol. 35, p. 833, 1912.